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https://issues.apache.org/jira/browse/GEODE-8745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17553608#comment-17553608
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Jakov Varenina edited comment on GEODE-8745 at 6/13/22 2:25 PM:
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Hi [~nnag] ,
When serial gateways senders are stopped and one server is forcefully
restarted, then the restarted server is stuck at the startup, indicating the
following:
{code:java}
[info 2022/06/13 11:37:22.550 CEST server-ln-3 <main> tid=0x1] Region
/ny.0_SERIAL_GATEWAY_SENDER_QUEUE has potentially stale data. It is waiting for
another member to recover the latest data.{code}
Before this fix was introduced, the server would normally start with a running
serial gateway sender. Did you intentionally change this design base behavior?
was (Author: jvarenina):
Hi [~nnag] ,
When serial gateways senders are stopped and one server is restarted, then the
restarted server is stuck at the startup, indicating the following:
{code:java}
[info 2022/06/13 11:37:22.550 CEST server-ln-3 <main> tid=0x1] Region
/ny.0_SERIAL_GATEWAY_SENDER_QUEUE has potentially stale data. It is waiting for
another member to recover the latest data.{code}
Before this fix was introduced, the server would normally start with a running
serial gateway sender. Did you intentionally change this design base behavior?
> Closing the region backing the queue when the serial gateway sender is
> stopped.
> -------------------------------------------------------------------------------
>
> Key: GEODE-8745
> URL: https://issues.apache.org/jira/browse/GEODE-8745
> Project: Geode
> Issue Type: Task
> Components: wan
> Reporter: Nabarun Nag
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.14.0
>
>
> In the commit for GEODE-7458, when the sender is stopped, the region backing
> the queues are no more closed, but just remove the cache listeners.
> This is causing a problem, as the regions continue to exist, it keeps on
> storing entry events and hence the queue size never gets to zero.
> Also, as the region exists but before attaching the cache listener when
> restarting the sender leads to entries being never removed from the
> unprocessed event map.
>
> As mention in the PR for GEODE-7458 - "This option is only applicable for
> Gateway Senders with enabled persistence."
> Hence believe that it is ok to close the region as the disk files will still
> be maintained. so when we restart the values can be obtained back from the
> disk stores.
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